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5A 10A 20A Input Current Transformers for Gwta Electronic Watthour Meters
US$0.90
30-199 Pieces
US$0.75
200-499 Pieces
US$0.60
500+ Pieces
Sample price:US$0.90/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

GWTA

Usage

Electrical Energy Manage, Building Control System

Core

Amorphous Alloy Transformer

Cooling Method

Dry-Type Transformer

Winding Type

Multi-Winding Transformer

Certification

ISO9001-2000, UL, ISO9001, CCC

Frequency Characteristics

50 to 400 Hz

Brand

Grewin

Shape of Core

Epoxy Encapsulated

Exterior Material

PBT

Interior Insulation

Epoxy Encapsulated

Isolation Current

2500 Vrms for 1 Minute

Dielectric Resistance

1000 M Ohms @ 500 VDC

Surge Withstand

5000V

Frequency

50 to 400 Hz

Transport Package

Export Standard Cartons with Strong Pallets

Specification

CE

Trademark

grewin

Origin

China

HS Code

850450000

Production Capacity

50000 PCS /Week

Key features

High Precision Accuracy: Class 0.1 and 0.2 accuracy with wide linear range and good consistency.
Customization Options: OEM and ODM welcome; custom cores, cooling, and winding types available.
Wide Frequency Range: Operates effectively at 50 to 400 Hz for versatile application scenarios.
Robust Safety Standards: 2500 Vrms isolation and 5000V surge withstand with UL and CE certification.
Durable Construction: PBT resin case with UL 94-V0 flame retardant rating and epoxy encapsulation.
Extended Warranty: 1-year product warranty with 10-year transformer quality lifetime guarantee.
Flexible Shipping: Drop shipping supported; 20-day delivery for standard orders under 1000 pcs.
Experienced Manufacturer: Over 40 years of experience in transformer design and manufacturing.

Company profile

Tianjin Grewin Technology Co., Ltd.
High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection
Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤2.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTransformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the accuracy class of this current transformer?
A:
The accuracy class is Class 0.1 and 0.2, compliant with IEC 60044-1 standards.
Q:Can I customize the transformer specifications?
A:
Yes, OEM and ODM are welcome. Custom cores, cooling methods, and winding types are available.
Q:What is the warranty period for the product?
A:
We provide a 1-year warranty for the product, with a 10-year quality lifetime for the transformer.
Q:What are the payment terms?
A:
Payment options include T/T (100% or 50% deposit), irrevocable L/C at sight, and PayPal.
Q:How long is the delivery time for standard orders?
A:
For standard products under 1000 PCS, delivery takes around 20 days after receiving payment.

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